1. Start with the geography, not a demand assumption
Martic is recorded as a municipal-town in Lancaster County, Pennsylvania. The 2020–2024 ACS 5-year population estimate is 5,192, with a margin of error of 20. That fact can help you define the service area you want to inspect; it cannot establish how many people seek legal help, which matters they need, how many firms compete for them or how many inquiries your firm should expect. For attribution, the practical question is narrower: can your records distinguish activity associated with Martic from activity associated with other places your firm serves?
Recommended approach
Bring your actual geographic labels, service categories and intake outcomes to the review. Decide which location and practice-area fields should be attached to an inquiry, and avoid setting a lead or revenue target from population alone.
